Fantasy and Scifi artist O Abnormal (Sergio Villa-Isaza) studied graphic design. Upon graduating, he decided to focus on illustration. He started as an online commission artist in 2003, then worked in video games, and finally centered on his lifelong passion: Role Playing Games. He has illustrated for games such as Traveller RPG, 7th Sea, Talisman, Runequest, Deadlands and Savage Worlds among others. Along the way he has also published several independent products such as webcomics, board games, card decks, and numerous books.

In 2005, O discovered his other passion, teaching. He has been working with Universidad Pontificia Bolivariana (MedellĂ­n, Colombia) ever since. During his time there, O has taught editorial design and Illustration. 

While he loves pencils and watercolors, O works primarily in digital mediums. He has developed a style that focuses on detailed images with an emphasis in complex illumination and perspective.

When he’s not producing art or teaching it, O enjoys motorcycles, video games, reading and spoiling his cats. He currently lives in Colombia, South America.

If you’d like to view a resumĂ©, you can view an online version, or  download a pdf.

You can contact O here.